@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7d4d6f-683f-4f4d-87aa-127692b04cf9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7d4d6f-683f-4f4d-87aa-127692b04cf9> .